chore: add README and docs

closes #5

README.en.md

@@ -0,0 +1,62 @@
+# STARSET Mirror Project Homepage
+
+Visit: [https://mirror.starset.fans](https://mirror.starset.fans)
+
+## Environment Requirements
+
+- Node.js (recommended v18+)
+- pnpm (pnpm is recommended as the package manager)
+
+## Quick Start
+
+1. Clone the repository:
+   ```bash
+   git clone https://git.owu.one/starset-mirror/homepage
+   cd homepage
+   ```
+
+2. Install dependencies:
+   ```bash
+   pnpm install
+   ```
+
+3. Start the development server:
+   ```bash
+   pnpm dev
+   ```
+
+4. Build for production:
+   ```bash
+   pnpm build
+   ```
+
+## Project Structure
+
+```
+homepage
+├── data/               # Content files
+│   ├── zh-CN/         # Simplified Chinese data
+│   ├── zh-TW/         # Traditional Chinese data
+│   └── en-US/         # English data
+├── src/               # Source code
+├── public/            # Static assets
+├── docs/              # Documentation
+└── scripts/           # Build and tool scripts
+```
+
+## Contribution Guide
+
+See [CONTRIBUTING.md](docs/zh-CN/CONTRIBUTING.md) in the `docs` directory to learn how to participate in the project.
+
+## License
+
+All content and documentation of this project (`/data` and `/docs`) are under the CC BY-NC-SA 4.0 license.
+
+The source code of this project is under the AGPL 3.0 license.
+
+## Contact Us
+
+If you have any questions or suggestions, feel free to contact us via:
+
+- Submitting an Issue
+- [https://mirror.starset.fans/about](https://mirror.starset.fans/about)